MS Security Essentials Prevent Loading of Software Applications

Is it possible to disable MSE so that it does not impact loading of software applications on my computer? I tried to uninstall MSE temporarity and Add & Remove Programs function cannot find the epp.msi file to facilitate the uninstallation.

However, because you have tried uninstalling, who knows what is messed up now.

Perform these checks:

Verify that you have removed/uninstalled all otherreal-time antimalware products that were ever installed on your PC, including free/trial products that were installed when the PC was purchased (Norton, Symantec, McAfee,
TM, AVG, Avast, Avira, Malwarebytes (paid), etc).